In the
"Duck Dynasty" season finale, "Aloha, Robertsons!," the Robertsons take Hawaii. After all their hard work at Duck Commander,
Willie Robertson decides to take Uncle Si and the whole gang on a Hawaiian vacation. But Willie's busy itinerary creates challenges for the crew, who have relaxation in mind.

In a clip
Zap2it can show you first, the men of the family decide to try their hand at surfing. And, wouldn't you know it? Hilarity ensues.

"My rule of thumb is I'll only allow myself to fall four times while doing anything," Willie warns. "Anything more than that, you're just being an idiot." But after multiple accidental -- albeit, acrobatic -- plunges from atop his watercraft, Willie revises his stance. "OK, six," he says. "Six times, and that's it."

Meanwhile,
Uncle Si reveals he has a bit of a history in the sport.

"Back in 'Nam, I was a surfing king," Si explains. "I could hang ten, hang loose, shred a wave, walk the plank, high five. I would pull the most awesome roundhouse cutbacks, alright? Then blast down the line. It was totally gnarly."